baber/WOPTO huggingface dataset:
Patent JP-S6066225-A (JP)
Inventor: JIYON EDOWAADO OOTON
IPC: G01J3/12
Filed: 1984-07-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0313910-A (JP)
Title: Collimator lens for optical recording and reproducing device
Inventor: MARUYAMA KOICHI
IPC: G02B13/00
Filed: 1989-06-13
Abstract: PURPOSE:To eliminate focus deviation by sticking a 1st and a 2nd lens which have large-curvature convex surfaces on luminous flux projection sides and a 3rd negative lens which has a large-curvature concave surface on a luminous flux incidence side in order from the projection side of luminous flux. CONSTITUTION:This collimator lens consists of a cemented lens which has positive power on the whole and is constituted by sticking the 1st positive lens having the large-curvature convex surface on the luminous flux projection side, the 2nd lens having the large-curvature convex surface on the luminous flux projection side, and the 3rd negative lens which has the large-curvature concave surface on the luminous flux projection side, and then n1<1.686, where n1 is the refractive index of said 1st lens. The chromatic aberration of the collimator lens can be compensated sufficiently and even when the oscillation wavelength of a light source varies, the focus deviation can be eliminated.
Patent JP-S6042711-A (JP)
Title: Silicone clad optical fiber
Inventor: YOSHIDA KAZUAKI
IPC: C03C25/10
Filed: 1983-08-19
Abstract: PURPOSE:To improve stability of light transmission characteristics by forming a clad made of a silicone resin contg. no H directly combining with Si on the outer circumference of a core made of a glass fiber. CONSTITUTION:A clad made of a silicone resin contg. no H combining directly with Si is formed on the outer circumference of a core made of a glass fiber. Such a clad is formed by using a UV hardenable silicone resin or a thermosetting silicone resin subjected to a treatment for eliminating H atoms directly linking to Si atoms. The outside of the clad is provided with a reinforcing cover made of a thermoplastic resin. The use of such a silicone resin as the clad prevents trouble that H2 is released when it is placed in water or under high temp. conditions, and dispersed into the core glass to produce -SiOH or -SiH or the like causing transmission loss, thus permitting preparation of a silicone clad optical fiber stabilized in transmission characteristics.
Patent JP-S6212155-A (JP)
Title: Bipolar type solid-state image pickup device
Inventor: KUSUDA YUKIHISA
IPC: H04N5/335
Filed: 1985-07-10
Abstract: PURPOSE:To remove an abnormal output, and to improve characteristics as an image sensor by using a transistor for amplification for amplification and a switch without employing a transistor switch. CONSTITUTION:A PNP transistor is removed, an anode for a photo-diode D1 is connected to a base for an NPN transistor Q2, and an output from a shift register is connected to a cathode for the photo-diode D1 from a terminal A. The base potential of the transistor Q2 is set at Vbi (P-N junction diffusion potential) at a point of time when reading is completed on the high level of the output from the shift register. The output from the shift register lowers to a low level, and base potential is made lower than Vbi. Base potential gradually rises during the storage time by photocurrents flowing from the photo-diode D1. A base line is elevated to the high level of the output from the shift register, and the stored charges are extracted as an output. In the constitution, an abnormal output is not generated.
Patent JP-H09310281-A (JP)
Title: Modified monofilament and its production
Inventor: OKAMOTO KAORU
IPC: D06M101/16
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To produce a modified monofilament excellent in linear strength and knot strength in dry moisture by distributing a fluorine-based resin to monofilament comprising a specific polyamide so that the internal side becomes non-dense and the surface side becomes dense. SOLUTION: A polyamide A having 10000 to 25000 number-average molecular weight and a polyamide B having >=30000 number-average molecular weight, to which a fluororesin such as polytetrafluoroethylene is previously attached are melted and kneaded so that polyamide A content becomes 95-30wt.% and polyamide B content becomes 5-70wt.% based on total amount of the components A and B and the kneaded material is spun and drawn to form a monofilament. The monofilament is passed through an aqueous dispersion containing same fluororesin as the above fluororesin while the monofilament is traveled and heated and dried to form a coating layer containing 0.00001-0.1 pt.wt. fluororesin on the fiber surface.
Patent JP-S59199795-A (JP)
Inventor: DEIBITSUDO EMU HOFUMAN
IPC: C10N30/06
Filed: 1983-08-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5773740-A (JP)
Title: Color photographic sensitive silver halide material
Inventor: SASAKI NOBORU
IPC: G03C7/388
Filed: 1980-10-27
Abstract: PURPOSE: To prevent color mixing, color fogging, contamination and staining by adding a polymer having repeating units of styrenesulfonic acid to a nonsensitive hydrophilic colloid layer.  
     CONSTITUTION: To a nonsensitive hydrophilic colloid layer is added a homopolymer of a monomer having repeating units represented by the formula (where R is H, 1W6C alkyl or halogen, M is H, an alkali metal, an alkaline earth metal or an org. base, X is 1W6C alkyl, alkoxy, alkylamino or halogen, m is 0, 1 or 2, and n is 1 or 2) or a copolymer of ≥0.1mol said units and vinyl ester, itaconic acid or the like by 0.01W99wt% of the total amount of gelatin and the polymer. The preferred mol. wt. of the polymer is 1,000W2,000,000. Thus, a superior color image free from color  mixing, etc. is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05338184-A (JP)
Title: Production of liquid jet recording head
Inventor: TAMURA HIDEO
IPC: B41J2/05
Filed: 1992-06-10
Abstract: PURPOSE:To achieve the sufficient step coverage of an electrode layer by a thin protective layer by setting the etching speed distribution of a photoresist layer to a specific fluctuation range or less within the substrate of a recording head. CONSTITUTION:A lower layer 12, a heating resistor layer 13 and an electrode layer 14 are formed on a substrate 11. At the time of the formation of the electrode layer 14, the temp. of the substrate 11 is controlled so that the variation of an etching speed is set to a range of + or -10% within the substrate. Next, a positive photoresist 18 is applied to the electrode layer 14 to be exposed and developed. In the temp. distribution within the substrate, the photoresist is post-baked to be made constant in its curing state and the irregularity of an etching speed is set to a range of + or -25% within the substrate.
Patent JP-S63312824-A (JP)
Title: Preparation of novel composite material
Inventor: SUGIMOTO HIROAKI
IPC: B29K67/00
Filed: 1987-06-16
Abstract: PURPOSE:To shorten a cycle of molding treatment and improve productivity, by molding a laminated product by using a prepreg consisting of continuous filaments having a specific property and an aromatic polyester matrix whose melt viscosity is low when melted. CONSTITUTION:Continuous filaments whose density, strength and m.p. are 2.1g/cc or less, 20g/d or more and 350 deg.C or higher respectively (e.g., carbon fiber) are coated with an aromatic polyester matrix exhibiting anisotropy (and low viscosity) when melted. This coated filaments are wound on a drum and put in an oven where they are heated and cured to obtain a molded item. As the melt viscosity is low when melted, the cycle of molding treatment is short, and the working environment is not contaminated. Moreover, the processability is excellent and it is possible to regenerate and repair even if cracks occur.
Patent JP-S63314662-A (JP)
Title: Output request cancel processing method
Inventor: NANBU MASAYA
IPC: G06F13/10
Filed: 1987-06-17
Abstract: PURPOSE:To confirm an output request against a cancel request by displaying a list of all unprocessed output requests corresponding to the identification information supplied with a cancel request and carrying out the cancel request based on a prescribed instruction received after output of said list. CONSTITUTION:When a user requests the cancel of an output request via a terminal equipment 2, a cancel processing part 9 receives the input of a designated item through a cancel designation input screen. Then the designated identification information, i.e., a list showing all output requests including the name of a designated output device 8 or the user identification name is displayed on the screen of the equipment 2 for confirmation. When the execution is instructed, the designated output request is deleted and the deletion processing results are shown by a similar list. Thus the cancel processing is finished. In such a way, a canceling object is surely confirmed and the deletion of a request due to a misoperation can be avoided.
Patent JP-H0442667-A (JP)
Title: Video signal clamp circuit
Inventor: NAKAYAMA HIROYUKI
IPC: H04N5/18
Filed: 1990-06-07
Abstract: PURPOSE:To improve the transient response characteristic and the convergence accuracy by adding a subtraction signal between a reference value and a voltage sampled from a prescribed position in a video signal to the video signal. CONSTITUTION:After a video signal V inputted from an input terminal 1 is amplified by a buffer amplifier 2, the result is inputted to a buffer amplifier 2 via a capacitor 4. An output of the buffer amplifier 3 is converted into a digital signal at an A/D converter 5. The digitized video signal is inputted to an adder circuit 14, where it is added to an output of a subtractor circuit 7, then an output of the adder circuit 14 is a reference value at a point S, a signal added with a prescribed value corresponding to a difference from the reference value at the point S obtained at the subtractor circuit 7 is obtained for other period. Thus, a signal outputted to an output terminal 11 is converged to an object value before a feed back loop comprising circuits 3,5,6 - 9,12 is converged. Thus, the convergence is quickened to improve the transient response characteristic and the convergence accuracy is enhanced.
Patent JP-H0816514-A (JP)
Title: Coopperation support system
Inventor: TANIGAWA YOSHINOBU
IPC: G06F13/00
Filed: 1994-07-01
Abstract: PURPOSE:To enable users to cooperate for a plotting object while accessing a shared partial picture area like a shared window in real time with respect to plural computers which are connected by a communication network and have the multiwindow system function. CONSTITUTION:A display means 102 which displays a shared picture on a picture area 122 shared through a communication network 110, an input means 104 for input of comment data related to an object 132 designated by a designating means 103 which designates the object 132 of graphics, characters, or the like displayed in the shared picture area 122 of the display means 102, and a storage means where comment data inputted by the input means 104 is stored correspondingly to the object 132 designated by the designating means 103 are provided, and comment data 123 related to the object 132 is displayed on the picture having the shared picture area 122, and graphic data 134 indicating the object 132 is displayed in the vicinity of this data 123.
Patent JP-H05341409-A (JP)
Title: Image information processor
Inventor: KITA AKIRA
IPC: G03B27/80
Filed: 1992-06-10
Abstract: PURPOSE:To set precise correction data without receiving the effect of the flaw or the dust of a reference original picture by providing a means storing the correction data produced by averaging a one-dimensional image as for a picture element corresponding to identical address. CONSTITUTION:By a CPU 82(rounding means and correction means), such simplification processing that an image area previously set according to the format of a film is rounded to the proper number of picture elements is executed. That means, an image is simplified by calculating an arithmetic mean every prescribed number of picture elements as for the density information of a sample image or thinning it at prescribed intervals or the like. The correction data consisting of the picture elements which can correspond to the picture elements as many as a rounded image/line in 1:1 is previously stored in a correction data memory 86 and the correction data used for correcting shading(calibrating work) can be supplied. The image already corrected is rewritten to the rounded image in a rounded image memory 85 and stored. In such a way, the correction data is produced based on the one-dimensional image whose reading position is changed and corrected.
Patent JP-H0721468-A (JP)
Title: Commodity sales data processor
Inventor: MATSUI MAKOTO
IPC: G06Q50/00
Filed: 1993-06-23
Abstract: PURPOSE:To shorten the working time of plural slave devices for receiving, setting up and storing program data and file data stepwise and successively from a master crevice in a commodity sales data processor such as a POS system connecting plural slave devices such as file processors to one master device such as a storage processor. CONSTITUTION:This commodity sales data processor is provided with device specifying means 7, 10 for specifying a partial slave device 3 out of plural slave devices 31 to 3n as a slave device 3 for receiving, setting up and storing program data and file data stepwise and successively from the master device 2 and data copying means 10, 19, 21 for copying the program data and file data set up and stored by the specified slave device 31 to other slave devices 32 to 3n.
Patent JP-S5852828-A (JP)
Title: Manufacture of semiconductor device
Inventor: IINO TERUO
IPC: H01L21/3065
Filed: 1981-09-24
Abstract: PURPOSE:To obtain a window for contact provided with the circumferential edge having the properly rounded sectional shape as to enable an electric wiring layer to be connected without generating disconnection at a semiconductor device by a method wherein the corner part of the window for contact is etched to be removed using plasma gas or chemicals of fluoric acid. CONSTITUTION:A photo resist film 9 having smaller viscosity than the ordinary articles is applied by the rotation method on the substrate 1 finished with the opening process of window for contact at first. When an insulating film 3 is etched by the prescribed thickness according to reactive plasma etching as usual next, the corner part 7 at the circumferential edge of the window 6 for contact, namely the exposed part of the resist film 9 only is etched. When the resist film 9 is removed next, the sectional shape of the corner part 7 at the circumferential edge of the window 6 for contact is rounded considerably. When the electric wiring layer 10 is formed on the substrate next, because the sectional shape of the window 6 for contact is rounded properly, the wiring layer 10 is connected easily between the upper part of the insulating film and the part on the surface of the substrate in the window 6 for contact without generating disconnection on the corner part at the circumferential edge of the window 6 for contact.
Patent JP-S638881-A (JP)
Title: Shade displaying method
Inventor: KURAGANO TETSUZO
IPC: G06T15/80
Filed: 1986-06-27
Abstract: PURPOSE:To stick a shade so that a curved line sense held inherently with a patch cannot be lost by selecting the number of the division at a triangle unit area segmented from one patch in accordance with the necessity. CONSTITUTION:Many triangle unit areas UA are segmented from one patch S(u,v) and concerning respective triangle unit areas UA, a shade processing is executed. The number of the division of the triangle unit areas UA to be cut out is selected to the value so that an error delta between border curved lines BOD1-BOD4 of the patch S(u,v) and one side of the triangle unit areas UA segmented along the border curved lines BOD1-BOD4 can be smaller than the prescribed value. Thus, the shade, in which the curved line sense held inherently by the border curved lines BOD1-BOD4 practically is not lose, can be stuck to the patch S(u,v).
Patent JP-S638861-A (JP)
Title: Magnetic card identifying system
Inventor: ISHIZUMI KIYOHIRO
IPC: G06Q20/42
Filed: 1986-06-27
Abstract: PURPOSE:To prevent the malfunction of an equipment due to the illegal use of a forged card and the error of data by writing the identification code prepared by A/D converting the prescribed sample value of the reproducing signal of data into a magnetic card beforehand. CONSTITUTION:At the magnetic recording band 1 of a magnetic card C, an inherent area 2a and an identifying area 2b are provided, and to an inherent area 2a, the inherent data such as a transaction No. or amount information are magnetically recorded and to an identifying area 2b, the identifying code is magnetically recorded beforehand. When respective peak values a1, a2... of the inherent data are successively sampled and A/D converted, identifying codes b1, b2... corresponding to respective peak values are obtained and the identifying codes are recorded into the identifying area 2b. Respective peak values of the reproducing signal of the inherent data are successively converted to the detecting code coded by an A-D converter, compared with the reproduced identifying code and the justification of the magnetic card is identified by a card reader.
Patent JP-S5941312-A (JP)
Title: Photosensitive composition
Inventor: KOTANI EISAKU
IPC: C08F220/00
Filed: 1982-08-30
Abstract: PURPOSE:A photosensitive composition, containing a compound expressed by a spedific formula, a polymerizable compound having an ethylenically unsaturated group and a photopolymerization initiator, having a high curing rate, and capable of giving cured articles having improved flexibility and adhesive property to a substrate. CONSTITUTION:A photosensitive composition prepared by incorporating a compound expressed by the formula (R is H or CH3; A is 2-3C alkylene; m is an interger 1-40; n is an integer 2-5), e.g. N-(meth)acryloyloxyethyl gamma-butyrolactam, with a polymerizable compound having an ethylenically unsaturated group, e.g. ethylene glycol di(meth)acrylate, and a photopolymerization initiator, e.g. a compound containing benzoyl group, and if necessary an extender, a high polymer, an additive, etc. The resultant composition is cured by the photopolymerization reaction on irradiation with actinic rays. USE:Photosensitive vehicles, photoresists, molded artilces, etc.
Patent JP-H01321036-A (JP)
Title: Form rolling mill
Inventor: TAKAHASHI TOSHIMITSU
IPC: B21H5/00
Filed: 1988-06-21
Abstract: PURPOSE:To rotate a work synchronously with a form rolling die to carry out excellent form rolling by providing a torsion absorption mechanism to absorb the difference in synchronous rotation by the fluctuating angle displacement of a center base in a driving mechanism. CONSTITUTION:When the center base fluctuates by angle alpha, a large torque acts on the connecting shaft 21 but since a flexible shaft coupling 22 stands between the connecting shafts 20, 21, the flexible shaft coupling is deformed according to this torque and the 2nd connecting shaft 21 is allowed to be twisted by angle alpha to the 1st connecting shaft 20. In this way, the flexible shaft coupling 22 absorbs the difference in synchronous rotation by the fluctuating angle displacement of the center base. As a result, even when a difference generates in the angle of synchronous rotation between the form rolling die and the work, the difference is absorbed by the flexible shaft coupling, excellent form rolling can be carried out without giving any accident to the form rolling operation.
Patent JP-S5939353-A (JP)
Title: Electrostatic sorting apparatus
Inventor: KITATANI MICHIO
IPC: B03C7/04
Filed: 1982-08-30
Abstract: PURPOSE:To enhance the efficiency of sorting work, by a method wherein a high voltage power source is cut off when the short circuit between a sorting table and an electrode plate is detected and turned on automatically after a definite time. CONSTITUTION:At normal time, predetermined DC high voltage is applied to an electrode plate 5 from a high voltage power source 10 and light compost among an object to be sorted on a sorting table 1 is floated by the electric field between both of them to be discharged out of the sorting table 1 by air sent from an air sending duct. When the compost runs in a line between the electrode plate 5 and the sorting table 1 and the space between both of them is brought to a short circuit state, the current of the electrode plate 5 is increased while a short circuit detector 11 issues a signal in this state and the high voltage power source 10 is cut off to stop sorting action and, at the same time, a timer 13 is started. As the result, the floated compost is fallen under its own weight and the short circuit is cancelled out the power source 10 is again turned ON after the time set by the timer 13 is elapsed.
Patent JP-S5576866-A (JP)
Title: Preparation of 5-fluorouracil derivative
Inventor: KANEKO MASAKATSU
IPC: C07D239/52
Filed: 1978-12-06
Abstract: NEW MATERIAL:A 4-substituted benzyl-5-fluoro-1H-2-oxopyrimidine derivative of formula I: (R 1 , R 2 , and R 3  are H or lower alkoxy groups, except when they are H atoms, one of them is H and the adjacent two others form a lower alkylenedioxy group).  
     EXAMPLE: 5-Fluoro-4-piperonyloxy-1H-2-oxopyrimidine.  
     USE: Carcinostatics.  
     PROCESS: An 4-alkylthio-5-fluoro-pyrimidine derivative of formula III: (R 4  is alkyl group) is reacted with a metallic salt of a substituted benzyl alcohol of formula IV: (M is alkali metal) to give the objective compound of formula I. The starting compound of formula III stable to acids and alkalis, is obtained by reacting 4-thio-5- fluoro-uracil with an alkyl halide in the presence of an alkali. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6042087-A (JP)
Title: Printer
Inventor: MIKOJIMA HIROO
IPC: B41J29/26
Filed: 1983-08-19
Abstract: PURPOSE:To print an underline without generating any part of a reduced printed density, by automatically increasing a ribbon feed quantity only when printing an underline. CONSTITUTION:A printing mechanism controlling part 3 controls a printing mechanism part 4, and sends a ribbon-feeding command 7 to a ribbon feed controlling part 5. The part 5 controls the ribbon feed in the printing mechanism part 4 by a command. When an underline code (a) is detected by an underline code detecting part 2, a ribbon feed quantity increasing command 6 is fed to the ribbon feed controlling part 5 to increase the ribbon feed quantity.
Patent JP-H0673245-A (JP)
Title: Flame-retardant polypropylene resin composition and its production
Inventor: TABATA NOBUYA
IPC: C08K3/30
Filed: 1992-05-19
Abstract: PURPOSE:To provide a polypropylene resin compsn. which has high flame- retardant properties and hardly allows the blooming of a flame retardant at high temp. and humidity. CONSTITUTION:This flame-retardant polypropylene resin compsn. is prepd. by melt mixing 95-30wt.% polypropylene with 5-70wt.% ammonium sulfate which has a mean particle size of 100mum or lower and has been coated or impregnated with polypropylene.
Patent JP-S5275210-A (JP)
Title: Transmission output control circuit
Inventor: HOSOKAWA MINORU
IPC: H04B1/40
Filed: 1975-12-19
Abstract: PURPOSE: To prevent the interference electromagnetic wave developed by that the oscillating frequency in non-lock condition differs from that in lock condition, in transceivers using the frequency synthesizer by PLL system. 
     COPYRIGHT: (C)1977,JPO&Japio